Product Description
M4 Performance Exhaust designs and manufactures high quality exhaust systems for all popular sport bikes. We create full systems and slip-ons that are dyno-tuned with precision for optimal performance and sound.
- Polished shorty slip-on with great looks and sound!! Adds 7 horsepower over stock and removes stock muffler box.
- Stage 1 Q8 Quiet Insert Sold Separate
- Q6 Stage 2 Quiet Insert Sold Separate
